1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DiKsa [7]
3 years ago
8

Convert 15 km per hour to meters per second

Mathematics
1 answer:
ipn [44]3 years ago
6 0
1km = 1000m
1hr = 3600sec

Do proportions:
1km / 1000m = 15km / x
15000m = x

1hr = 3600sec

15000/3600 = 4.2m per second
Choice 4


You might be interested in
Find two numbers if their sum is 91 and the ratio is 6:7.
sammy [17]

Answer:

42:49

Step-by-step explanation:

6x + 7x = 91

13x = 91

x = 7

6 x 7 = 42

7 x 7 = 49

then 42:49

5 0
4 years ago
Read 2 more answers
Question
Bingel [31]

Answer:

u should put his is English and then translate it to read it

3 0
3 years ago
Area of a circle<br> R = 5cm<br> Area=<br> REMEMBER TO ANSWER TO 2 DECIMAL PLACES.
Musya8 [376]

Answer:

78.52 cm sq.

Step-by-step explanation:

Area = pi x r^2

A = pi x (5)^2

A = pi x 25

A = 3.141 x 25

A = 78.52 cm sq.

4 0
4 years ago
Is the point (4,-3) a solution for this system?
Oduvanchick [21]
Yes it is.

Step by step explanation:
3 0
3 years ago
sergei caught 4 striped fish. each one weighed the same number of pounds. then he caught another fish that weighed 8 pounds. whi
Grace [21]

8 x 5 = 32 is the expression. Since Sergei caught 4 striped fish that all weigh the same, we know that we can multiple the weight of one fish by the amount of fish he caught.

Since he also caught another fish that would make the total of fish 5.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Lisa and her husband are each starting a saving plan. Lisa will initially set aside
    9·1 answer
  • Negative four and three eighths minus negative two and one fourth
    12·2 answers
  • F(x)=x+4 key feature table
    6·1 answer
  • You will get 25 points (06.01) 34 + 3 ⋅ 5 = ____. (Input whole numbers only.) Numerical Answers Expected!
    6·1 answer
  • I really need help I don’t know how to do this and no one wants to help me :(
    15·1 answer
  • The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm and a standard deviation of
    10·1 answer
  • What is the volume of a pyramid that is 11 inches tall and has a base of 4 inches
    7·1 answer
  • Please help now i need this quick
    8·2 answers
  • <img src="https://tex.z-dn.net/?f=3x-y%3D17%5C%5Cx%2B4y%3D10" id="TexFormula1" title="3x-y=17\\x+4y=10" alt="3x-y=17\\x+4y=10" a
    7·1 answer
  • Monomials!!!!!! HELP!!!!!!<br><br> -7m - m^2 + 4m^2 - 3m
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!